BUICK 3.8L/231 Pistons & Piston Rings

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-5474020

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-5474040

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4866040

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4764030

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4764060

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4764S030

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Special Order

Pistons, Cast, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1731-030

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Cast, Dish, 3.800 in. Bore, Buick, Chevy, GMC, Oldsmobile, Pontiac, 3.8L, Set of 6

Part Number: UEM-1731-STD

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1735HC-020

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4458030

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Forged, Dish, 3.830 in. Bore, 3.400 in. Stroke, 5.960 in. Rod, 1.850 in. Compression, Buick, Each

Part Number: JEP-131557-1

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5474020

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Special Order

Pistons, Forged, Dish, 3.830 in. Bore, 3.400 in. Stroke, 5.960 in. Rod, 1.850 in. Compression, Buick, Set of 6

Part Number: JEP-131557-6

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5612030

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4866010

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4866020

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4764

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4458

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Piston Set, 231 V6 & GN Buick V6 & Grand National 2-FX Series -15cc Buick Dish Top Piston Set. 3.840 bore

Part Number: DMS-2-6203-3840

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Set, 231 V6 & GN Buick V6 & Grand National 2-FX Series -29cc Buick Dish Top Piston Set. 3.810 bore

Part Number: DMS-2-6215-3810

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Set, 231 V6 & GN Buick V6 & Grand National 2-FX Series -29cc Buick Dish Top Piston Set. 3.820 bore

Part Number: DMS-2-6215-3820

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -15cc Buick Dish Top Piston Set. 3.810 bore

Part Number: DMS-3-6203-3810

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -15cc Buick Dish Top Piston Set. 3.820 bore

Part Number: DMS-3-6203-3820

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -15cc Buick Dish Top Piston Set. 3.800 bore

Part Number: DMS-3-6213-3800

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -15cc Buick Dish Top Piston Set. 3.810 bore

Part Number: DMS-3-6213-3810

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order